Home > Publications database > Thermodynamische Berechnungen und konstruktive Auslegung einer Behälterkühlung für einen aus vorgespannten Stahgussegmenten aufgebauten HTR mit einer thermischen Leistung von 3000 MW$_{th}$ |
Book/Report | FZJ-2016-03515 |
1977
Kernforschungsanlage Jülich, Verlag
Jülich
Please use a persistent id in citations: http://hdl.handle.net/2128/11701
Report No.: Juel-1441
Abstract: The fulfilling of the safety reguirements for a vessel-coolingsystem of a HTR cast-steel vessel leads to the application of an even-even-plate-type of cooling-system, which is block-independent and therewith, in principle, exchangeable. From the consideration of thermal accidents, the results obtained show that due to the fall-out of a cooling-disk, no damages are to be expected to the vessel, because of increased temperatures. For larger breakdowns, the time interval is sufficient for countermeasures to be taken. The dimensions of the cooling System of the control rods are such that for a fall-out of the top-cooling, too, a safe reactor Operation, and therefore also the starting-up of the reactor, remains possible at any time.
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